144650454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 320785920

約数和(自身を除く): 176135466

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 89, 134, 178, 201, 267, 311, 402, 534, 622, 871, 933, 1157, 1742, 1866, 2314, 2613, 3471, 4043, 5226, 5963, 6942, 8086, 11926, 12129, 17889, 20837, 24258, 27679, 35778, 41674, 55358, 62511, 77519, 83037, 125022, 155038, 166074, 232557, 270881, 359827, 465114, 541762, 719654, 812643, 1079481, 1625286, 1854493, 2158962, 3708986, 5563479, 11126958, 24108409, 48216818, 72325227, 144650454]

約数ペア:

[(1, 144650454), (2, 72325227), (3, 48216818), (6, 24108409), (13, 11126958), (26, 5563479), (39, 3708986), (67, 2158962), (78, 1854493), (89, 1625286), (134, 1079481), (178, 812643), (201, 719654), (267, 541762), (311, 465114), (402, 359827), (534, 270881), (622, 232557), (871, 166074), (933, 155038), (1157, 125022), (1742, 83037), (1866, 77519), (2314, 62511), (2613, 55358), (3471, 41674), (4043, 35778), (5226, 27679), (5963, 24258), (6942, 20837), (8086, 17889), (11926, 12129)]